218117882

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{17713}}^1$

素因数の和:17893

約数の個数: 16

約数和(自身を含む): 336707712

約数和(自身を除く): 118589830

約数列:

[1, 2, 47, 94, 131, 262, 6157, 12314, 17713, 35426, 832511, 1665022, 2320403, 4640806, 109058941, 218117882]

約数ペア:

[(1, 218117882), (2, 109058941), (47, 4640806), (94, 2320403), (131, 1665022), (262, 832511), (6157, 35426), (12314, 17713)]